Complete the following table considering that the cost of apples and their number are in direct variation.

Since, cost of apples and their number are in direct variation it means that as the number of apple increases, the cost also increases and as the number of apple decreases, the cost also decreases.

EXPLANATION:

• When no. of apples is 1 []

Cost of apple is 8 []

Now, when no. of apples become 4 times then the cost of apples will also become 4 times because they are inversely proportion.

• When Cost of apple is 8 []

No. of apples is 4 []

Now, the cost of apples becomes times.

∴ No. of apples will also become times.

• When no. of apples is 7 []

Cost of apple is 56[]

Now, no. of apples becomes times.

∴ Cost of apples will also become times.

• When Cost of apple is 96 []

No. of apples is 12 []

Now, the cost of apples becomes times.

∴ No. of apples will also become times.