A piggy bank contains Rs 1 and Rs 2 coins. There are five times as many Rs 1 as there Rs 2 coins . If all the money add ups Rs 105, find the

Question

A piggy bank contains Rs 1 and Rs 2 coins. There are five times as many Rs 1 as there Rs 2 coins . If all the money add ups Rs 105, find the Rs 1 coins

in progress 0
Mary 3 weeks 2021-09-10T13:59:23+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-10T14:00:25+00:00

    Answer:

    first to fall we have to allign variables for rs 1 and 2 coins

    let rs 1 coins be 5x and rs2 coins be x

    now we will change them into ruppees i mean

    5x*1=5x and x*2=2x

    A. T. Q

    5x+2x=105

    =7x=105

    =x=105รท7

    =x=15

    thus, rs 1 coins are 75( 5x = 5*15

    =x=75 )

  1. Emma
    0
    2021-09-10T14:00:42+00:00

    Answer:

    what…………………..

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )