248÷4.58
250÷
the age of father and son are 45 and 10 year .the ratio of their age
find the product
1.87*2.5
solve for A
sinA = 0,8
(-√2)^3-2
x*3-15=y
x*2+5=y
(-√2)^3
1100÷240
(326)1/3
