Question

4/5 of 5kg apple were used on monday . the next day 1/3 of what was left was used weight in kg

Answer 1

Answer:  1.34 kg of apple were used on Tuesday.

Step-by-step explanation:

Since we have given that

Quantity of apple = 5 kg

Part of apple were used on Monday is given by

$\frac{4}{5}$

Number of apples were used on Monday is given by

$\frac{4}{5}\times 5\\\\=4\ kg$

According to question, The next day $\frac{1}{3}$ of what was left .

So, Number of apples used on Tuesday is given by

$\frac{1}{3}\times 4\\\\=1.33333\ kg\\\\=1.34\ kg$

Hence, 1.34 kg of apple were used on Tuesday.

Answer 2

Answer:

The remaining apple in kg is 0.67 kg.

Step-by-step explanation:

Given, total quantity of Apple = 5 kg

⅘ of total apple were used on Monday

So, Quantity used on Monday = 5x⅘= 4 kg

So,remaining apple = (5-4)kg = 1 kg

Now on Tuesday ⅓ of the total apple were used

Quantity used on Tuesday = 1x⅓=⅓ kg

Now Remaining apple = 1- ‌⅓ =⅔= 0.67 kg was left.

I solve this problem by simple Arithmetic rule.