Explanation

32% of 90=32/100*90=28.8

5.76+28.8=34.56

SH25-8-2023

Explanation

 25 percent of 1500 is 375

***

= (25/100)*1500

= (25*1500)/100

= 37500/100 = 375

Explanation

100+25=125

computer + math=42+51=93

125-93=32

Explanation

Shakib has rupees 75

he gives 20% of its as Alam 

the remaining amount is= 75x20/100

                                        = 15

                                        = 75-15 = 60

Explanation

If 9 person can finish a task in 5 days, then 15 people are required to complete the same task in 3 days.

X y = task X=9 Y=5 X*y=9*5=45 Now days=y=3 3*x=45 X=45/3 X=15 daya

Explanation

Explanation

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Explanation

Let the rate of interest be r%.

Simple interest earned on Rs. 25000 in 2 years = 25000 × 0.16 = Rs. 4000

4000 = (25000 × r × 2)/100

⇒ r = 8%

Compound interest in 2 years = 25000 [1 + 8/100]2 - 25000

⇒ 29160 - 25000 = Rs. 4160

Explanation

5000m is represented by 100cm

Therefore, 1m will be represented by 100÷5000cm

Therefore,750m will be represented by 100÷5000×750=15cm.

Explanation

Total time = 3 hr 45 min (we have to convert 45 min in hr so

3+45/60 hr

now avg sp = (180 × 60)/×225

= 48 miles/hr