2 years ago

Oliver threw 135 pebbles into the stream behind his house in 45 mintues. How many pebbles did oliver throw every mintue ?

Mathematics

2 answers:

I am Lyosha [343]2 years ago

6 0

Answer:

The answer is 3

Step-by-step explanation:

irina [24]2 years ago

6 0

Answer:

Your Answer is 3. Because 135÷45

Step-by-step explanation:

135÷45

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satela [25.4K]

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3 years ago

1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 24. How old is each

Andre45 [30]

Answer:

a) Let Kim's age be k, then Kim's sister's age is k/2

k+ $\frac{k}{2}$ =24

b) k+ $\frac{k}{2}$ =24

1 $\frac{1}{2}$ k=24

k=16

$\frac{k}{2}$ =8

Kim's age is 16 while her sister's age is 8.

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3 years ago

A cake company makes chocolate and vanilla cakes. The ratio of chocolate cakes to vanilla cakes is 3:4. What is the ratio of the

aleksley [76]

Answer:

4:7

Step-by-step explanation:

4:7

they make 7 cakes in total (3:4 = 7).

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2 years ago

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melamori03 [73]

Answer:

$100

Step-by-step explanation:

40x30=1200

1200/12=100

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2 years ago

Which of the following methods of timekeeping is the least precise?

Westkost [7]

It’s c counting your heartbeats

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