Multiplying by Decimal Numbers
Sophie used 32 pieces of paper and Chloe used x pieces of paper. Together, they used 94 pieces of paper. Write an equation to represent the amount of paper Chloe used.
32 + x = 94
x = pieces of paper
The equation d = 44t represents the distance in miles covered, after traveling 44 miles per hour for t hours.
If t = 2, what is d?
d = 88
3 * 20 - 5
55
Ziv spends 13 minutes on each phone call she makes. If he makes x phone calls, write an equation to represent the total amount of time Ziv spent on the phone.
13 * x = T
T = total number of minutes
x = number of phone calls
The equation d = 44t represents the distance in miles covered, after traveling 44 miles per hour for t hours.
If d = 66, what is t?
t = 1.5
26 - (18 - 8 * 2) + 2
26
46.25 ÷ 8
What is 5.8
Julian spent $42.50 on a pair of shoes. This was half of the original price. Write an equation to represent the original price of the shoes.
$42.50 * 2 = P
P = Original Price
If x = 15, what is 125 - 2x?
95
52 + (15 * 2 ÷ 5)
31
The quotient of 14.804 divided by 4.3? Round your answer to the nearest hundredth
What is 3.44
Isla reads w words a minute. Mia reads 82 words a minute, which is twice as fast as Isla reads. Write an equation to represent the pace Isla reads.
w * 2 = 82
w = words
If y = 15, what is 3y + 13?
58
22 + 33 + (5 * 2 - 6) * 2
39
10.272 divided by 2.4
What is 4.28
Campbell spends $0.25 on each pack of gum she buys. If she bought a total of g packs of gum, write an equation to represent the total amount of money Campbell spent.
$0.25 * g = T
g = packs of gum
T = total cost
If z = 5, what is z2 + 5 * 2?
250
23 * 32 - 6 * (25 - 7 * 3) ÷ 2 + 5
65