Question

7. The weight of an oar is 2 kg 497 g. In a boat, there are 4 such oars. Find the weight of all the oars in the boat.​

Answer 1

Answer:9988g or 9.988kg or 9 kg 988 g

Step-by-step explanation:

weight of one ore is = 2.497kg or 2497g

number of ore = 4

weight of all ore = 2497 x 4 = 9988g or 9.988kg or 9 kg 988 g

hope it helps you.

Answer 2

Answer :

Hi there ! Answer is given below hope it helps !

Explanation :

Problem : To  find weight of all oars in the boat

Solution :

Weight of 1 oar = 2kg 497 g

Weight of 4 oars = 2 kg 497 g * 4

Now , we will convert this into grams

Since , 1 kg = 1000 g

$2 kg , 497 g = 2 * 1000 + 497\\2 kg 497 g= 2000 + 497\\2 kg 497 g= 2497g$

Now , we multiply

$2497 * 4 = 9988$g

= 9 kg 988 g

Answer : The weight of all oars in the boat is 9 kg 988 g